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Old 18th July 2007, 02:39   #21  |  Link
akupenguin
x264 developer
 
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Join Date: Sep 2004
Posts: 2,392
Code:
    h->mb.i_qp = x264_ratecontrol_qp( h );
    if( h->param.analyse.b_aq )
        x264_adaptive_quant( h, &analysis );
    x264_mb_analyse_init( h, &analysis, h->mb.i_qp );
(The above is only theoretically correct, I haven't even tried to compile it.)
(It's not the simplest code to implement that behaviour, but it is the smallest change.)

Quote:
Originally Posted by Tack
Just to be clear, the 30% difference was comparing AQ+nobrdo with brdo. In this particular clip, all other things being equal, AQ uses only 4% more bits (1286kbit vs. 1336kbit).
There are 4 relevant bitrates: AQ+brdo, AQ+nobrdo, noAQ+brdo, noAQ+nobrdo. Which were those, and what were the other two?

Last edited by akupenguin; 18th July 2007 at 02:42.
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